Grand Canyon Airlines 
N177GC 
De Havilland Canada DHC-6-300 Twin Otter 
Scenic Airlines 
N228SA 
De Havilland Canada DHC-6-300 Twin Otter 
Zimex Aviation
HB-LQV 
De Havilland Canada DHC-6-300 Twin Otter 
Zimex Aviation
HB-LRO 
De Havilland Canada DHC-6-300 Twin Otter 
Swiss Air Force (Swiss Federal Office of Topography)
T-741 
De Havilland Canada DHC-6-300 Twin Otter 
Zimex Aviation
HB-LRR 
De Havilland Canada DHC-6-300 Twin Otter 
Zimex Aviation
HB-LTD 
De Havilland Canada DHC-6-300 Twin Otter